Intestinal parasitic infections represent seriousrnmedical and public health problems in many developingrncountries especially in the tropical regions. Taeniasisrnand cysticercosis have been recognized as importantrnproblems not only because of their impact on health butrnalso because of economic...
The synthesis of zirconium selenite and thorium telluriternare reported. Zirconium selenite has been prepared byrnmixing 4 N HCl solution of zirconium oxychloride withrn4 N HCl solution of sodium selenite, and by adjusting thernacidity of the solution to about 1 M HC1. Thorium telluriternhas been...
Background: Human resources for health have long been recognized as the cornerstone for the success of the health sector programs. In this regard, proper planning of the development of human capital based on evidence related to the number of working force available, factors that contribute to the...
The effect of a range of factorially combined concentrations of nitrogen and phosphorusrnon the growth of enset suckers (Ellsete velltricoSlI1II (Welw.) Cheesman) was studied inrna greenhouse using Randomized Complete Block Design with seven replications. Thernexperiment was conducted on soil...
2,3- Diaroylbutanes were selectively converted with highrnstereospecificity to 2,5~diaryl“3,4-dimethylfurans or 2,3-rndiarylbutanes. The racemic forms of the dibenzylbutanernlignans, dihydroguaiaretic acid dimethyl ether 26a, austrobilignan-rn5 26b and austrobilignan-6 26 e * and the...
Phenotypic and isozyme diversity of 32 landrace populations of tetraploid wheats originatingrnfrom two regions (Bale and Wello) of Ethiopia was analysed in this study. A total of 2559rnindividual plants (45-110 plants pel' population) representing each landrace were consideredrnfor the phenotypic...
Taxonomic and demographic studies were conducted on three species complexes withinrnthe genus Aloe L. (Aloaceae) in Ethiopia. The studies aimed to contribute new additionalrnknowledge necessary to delineate the Aloe species and their conservation in the Flora ofrnEthiopia and Eritrea (FEE).In the...
Vernonia galamensis is one of only a few plants containing naturally occurring epoxyrnoils in its seeds known as vernonia oil. Seeds of vernonia galamensis produce triglyceridernoil rich in trivernolin that can be converted into vernolic acid (72 - 80% of the seed oil).rnCarbohydrates are the most...
One hundred twenty five samples from five different spices namely, Fenugreek (Trigenellarnjoenulll-graecum), 'abish'; Black kumin (Nigella sativa), 'tikur azmud'; Ethiopian carawayrn(Trachyspermllln alllllli), 'nech azmud'; Ginger (Zingiber officinale), 'zingibel' and Korarimarncardamom...
Prompted by increased concern about teacher turnover, the study wasrnconducted to establish the magnitude and identify the causes of the problem inrnOromia Government Secondary Schools (OGSS) using data obtained from 365rn(172 former (FOGSSTs) and 193 current (COGSSTs)) respondents in 30rncomplete...